Fruit and vegetable intake and prostate cancer risk: a meta-analysis.
Asia Pac J Clin Oncol
; 10(2): 133-40, 2014 Jun.
Article
em En
| MEDLINE
| ID: mdl-23551391
ABSTRACT
AIMS:
Recent reports have examined the effect of fruit and vegetable intake on the risk of prostate cancer, but the results are inconsistent. A meta-analysis of prospective studies was conducted to arrive at quantitative conclusions about the contribution of vegetable and fruit intake to the incidence of prostate cancer.METHODS:
A comprehensive, systematic search of medical literature published up to June 2012 was performed to identify relevant studies. Separate meta-analyses were conducted for fruit and vegetable consumption. The presence of publication bias was assessed using Egger and Begg tests.RESULTS:
In total, 16 cohort studies met the inclusion criteria and were included in the meta-analysis. The combined adjusted relative risk comparing highest with lowest categories showed that there was no association between vegetable and fruit consumption and prostate cancer incidence. The pooled relative risk was 0.97 (95%CI 0.93, 1.01) for vegetables and 1.02 (95%CI 0.98, 1.07) for fruit. There is no heterogeneity between the studies. No publication bias was detected.CONCLUSION:
This meta-analysis suggests that total fruit or vegetable consumption may not exert a protective role in the risk of prostate cancer.Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Neoplasias da Próstata
/
Dieta
Tipo de estudo:
Etiology_studies
/
Incidence_studies
/
Observational_studies
/
Prognostic_studies
/
Risk_factors_studies
/
Systematic_reviews
Limite:
Humans
/
Male
Idioma:
En
Revista:
Asia Pac J Clin Oncol
Assunto da revista:
NEOPLASIAS
Ano de publicação:
2014
Tipo de documento:
Article
País de afiliação:
China